3 Compartment Black Disposable Container with Lids, Restaurant Take Out Bento Boxes, Meal Prep BPA Free. EcoQuality's compartment design allows for easy meal separation great for your entrée, appetizers and sides. Makes it a breeze for meal prep and lunch to go. Air-tight and leak resistant - perfect for solid and liquid foods - seal/waterproof. Easy for use - the meal prep containers are freezer containers, microwavable containers, also for household dishwasher. Raised over cap flat-top lid allows containers to be stacked and saves space - on the go lunchbox, meal prep, gym, office, workout. Our BPA-free containers are eco-friendly because of their ability to be recycled and reused and use 20% less plastic than others.  Container and lid measurements - lids : 6.